The Impact of Strategic Vigilance on Crisis Management in Yemeni Sports Clubs : (A Field Study in Sports Clubs in Aden Governorate). Journal of Social Studies, [S. l.], v. 30, n. 3, p. 98–131, 2024. DOI: 10.20428/jss.v30i3.2550. Disponível em: https://journals.ust.edu/index.php/JSS/article/view/2550. Acesso em: 29 mar. 2025.